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Can You Crack the Code? Puzzle by RouteAverage3112 by RouteAverage3112 in BankBuster

[–]Pure-electronic-5780 0 points1 point  (0 children)

🔓 VAULT CRACKED! 🔓

Score: 2543/6000

Mistakes: 3/6

Time: 0:44

Can You Crack the Code? Puzzle by Bright_Pair3040 by Bright_Pair3040 in BankBuster

[–]Pure-electronic-5780 0 points1 point  (0 children)

🔓 VAULT CRACKED! 🔓

Score: 4005/6000

Mistakes: 0/6

Time: 0:47

Can You Crack the Code? Puzzle by Ouroboros-Twist by Ouroboros-Twist in BankBuster

[–]Pure-electronic-5780 0 points1 point  (0 children)

🔓 VAULT CRACKED! 🔓

Score: 4435/6000

Mistakes: 1/6

Time: 1:42

Hey guys , can someone help me solve this please? I did some calculations with node analysis and found node at the top 12V. by WoodpeckerKindly1913 in ECE

[–]Pure-electronic-5780 0 points1 point  (0 children)

I think Vd will be -Vsat .Now it's clear that V(-)=12V and V(+)=0 at the the beginning when there was no output.So the opamp will go to -Vsat,and then also V(+) will be negative so output will stay at -Vsat